Orion Car Audio XTR104, XTR154, XTR122, XTR152, XTR124 21.4 23.0 Vas equivalent compliance, cu. ft

SPECIFICATIONS

Model/Part Number	XTR124	XTR152	XTR154
Thiele/Small Parameters
Fs (free-air resonance, Hz)	23.7	21.4	23.0
Vas (equivalent compliance, cu. ft.)	2.606	6.141	5.618
Vas (equivalent compliance, liters)	73.820	173.960	159.140
Qms (Q, mechanical)	6.15	6.93	6.53
Qes (Q, electrical)	0.53	0.61	0.73
Qts (total driver Q)	0.49	0.56	0.66
Re (DC resistance, ohms)	7.9	4.2	7.9
Z (nominal impedance, ohms)	8	4	4
Le (inductance, mh)	2.87	1.70	2.55
Efficiency (1W @ 1M, dB)	84.5	86.3	86.0
Xmax (one way linear excursion, in.)	0.476	0.487	0.476
Xmax (one way linear excursion, mm)	12.075	12.363	12.075
Pe (continuous power handling, watts)	250	300	300
Peak power handling (music, watts) *	500	600	600
Mms (total moving mass, grams)	162.76	272.53	259.04
Cms (mechanical compliance, mm/N)	0.278	0.203	0.185
Bl (motor strength, Tesla-M)	18.90	14.36	18.14
Sd (effective radiating area, sq. cm.)	433.736	779.311	779.311
Sd (effective radiating area, sq. in.)	67.255	120.839	120.839
Frequency range (Hz)	20-250	20-250	20-250
Energy Bandwidth Product (EBP) **	45	35	31
Driver Physical Dimension
Speaker Displacement (cu ft)	0.077	0.143	0.143
Speaker Outer Diameter (inches/mm)	277.00	345.00	345.00
Mounting hole diameter (inches/mm)	10.91	13.58	13.58
Mounting depth (inches/mm)	5.98/152	7.24/184	7.24/184
Magnet Weight (Oz)	64.00	64.00	64.00
Basket diameter (inches/mm)	12.24	15.12	15.12
Recommended Enclosures
Typical sealed enclosure (cu. ft.)	1.50	2.00	2.00
Vented enclosure (cu. ft.) ***	1.50	3.00	3.00
Port tuning frequency (Hz)	40.00	36.00	36.00
Port diameter (inside, inches)	4.00	4.00	4.00
Port square equivalent (inches)	3.545 x 3.545	3.545 x 3.545	3.545 x 3.545
Port length (inches)	11.26	5.42	5.42

Specifications are subject to change without notice

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